aircraft carrier replenishment system designed to transport cargo using containers and oil tanks

ABSTRACT

An aircraft carrier replenishment system conveying goods using containers and oil tanks. Two sides of the main body of each of an aircraft carrier and a replenishment ship are each provided with a loading window ( 5 ). The window at one side is a container loading window ( 5 ), and a container crane is provided in the window. The window at the other side is an oil loading window ( 5 ), and an operation room ( 75 ) for connecting an oil delivery pipe is provided in the window. A marine crane for hoisting transport ( 24 ) and oil travel between the aircraft and the replenishment ship. A network communication system is providing for connecting the aircraft carrier, the replenishment ship and the transport ships ( 25 ).

TECHNICAL FIELD OF THE INVENTION

The invention is a systematic device that can move supplies and ammunition from replenishment oiler to aircraft carrier in this way of loading, unloading and transport.

BACKGROUND OF THE INVENTION

Exiting aircraft carrier has to stop fighting when it is replenished its supplies and ammunition of consumption. It has to connect with replenishment oiler to transport supplies and ammunition by mooring rope when it is in its state of voyage. If the fighting is still continuing, another aircraft carrier has to take the fighting and protect the aircraft carrier that is being replenished. Existing aircraft carriers are all replenished by this way and device.

SUMMARY OF THE INVENTION

To overcome the defect illustrated above, a kind of aircraft carrier replenishment system designed to transport cargo using containers and oil tanks. The systems have an loading and unloading port in the each sidewalls of the replenishment oiler and aircraft carrier. In the course of replenishment, containers with supplies will be in turn moved to cabin of cargo carrier parking in the sea beside the loading and unloading port from the container loading and unloading port of the replenishment oiler. And then, the cargo carrier will transport the containers to the container loading and unloading port of the aircraft carrier to in turn lift up those containers into the container loading and unloading port; or to load and unload the oil for the cargo carrier with one to three oil tanks in the cabin on the side of the container loading and unloading port of the replenishment oiler and aircraft carrier; on the other side of the replenishment oiler and aircraft carrier is an oil loading and unloading port, specialized for the cargo carrier's cabin is a fixed oil tank for loading and unloading the oil; the loading and unloading of the oil is to connect the oil transport pipe in the loading and unloading port with the oil tank in the cargo carrier; on the two sides of the aircraft carrier and replenishment oiler, the loading and unloading port can load and unload the oil at the same time for the fixed oil tank of cargo carrier too; to transport the empty containers in the aircraft carrier back to the replenishment oiler is to in turn lift down the empty containers from the container loading and unloading port of the aircraft carrier to cabin in cargo carrier parking in the sea and then the cargo carrier will transport the empty containers to the side of the replenishment oiler and in turn move these empty containers to the container loading/unloading port of the replenishment oiler; only when the cargo carrier in the sea is fixed by the marine crane of the replenishment oiler and by the marine lifting unit of the aircraft carrier, the containers and oil are loaded and unloaded between the replenishment oiler and the cargo carrier, and between the cargo carrier and aircraft carrier. There are many cargo carriers between the replenishment oiler and the aircraft carrier to accomplish the transportation of the cargo and empty containers. One cargo carrier can stand 200 tons to 400 tons of solid cargo or oil at a time, and the cabin is a fixed oil tank cargo carrier used to load huge amount of aircraft fuel oil. The moving oil tank is respectively used to load less demanding oil species, or it can also load both the moving oil tank and container in one cargo carrier.

The above goal is to be reached in this way: First, loading and unloading ports 5 in sidewalls 4 of the aircraft carrier and in sidewalls 76 of the replenishment oiler, the ports on one side of the aircraft carrier and the replenishment oiler are the container loading and unloading ports 5, which are used to load and unload containers 24 and oils, and the ports on the other side of the aircraft carrier and the replenishment oiler are the oil loading and unloading ports 5 which is used to load and unload oils specially. Inside the container loading and unloading ports 5, there is a container crane used to load and unload containers which can move and arrive the outside the container loading and unloading port 5 along a runway 3, and an operator's cab 8 used to load and unload oils which hanged to the container crane to the outside of the loading and unloading port 5, inside the container loading and unloading ports 5, there is an operator's cab 75 hanged on an outer side of a crane arm 77 which can move along a runway 78. Second, on each sides of the aircraft carrier, there is respectively a marine lifting unit, which is beneath to the aircraft carrier's deck 1 above the outside of the loading/unloading port 5 of the aircraft carrier, the marine lifting units are used to hang and secure the cargo carrier 25 in the sea; on the left side and the right side of a gantry's column of a replenishment oiler's first gantry 86 and a second gantry 45, there is respectively a marine crane to hang and secure the cargo carrier 25 in the sea and to move the empty cargo carrier 25 from/to the sea to/from a position 81 or a position 84 on the replenishment oiler's deck. Three, there are four cargo carriers 25 shuttling between the aircraft carrier and the replenishment oiler to transport cargo, three of the four cargo carriers 25 have cabins 26 for fixed tank 71 which are dedicated to transporting oils. One of the four cargo carriers 25 has cabin 26 which is suitable to carry three oil tanks 48 or carry the containers 24, i.e. 2 to 3 layers of containers lied from left to right or from front to back. Forth, there is a control cab 35 in front of the marine lifting unit, and a control cab 35 in front of the gantry 74 on the marine crane; the control cab 35 can be used to lift the cargo carrier 25 using the marine lifting units or the marine cranes. Fifth, for facilitation of the operators' talking, data transmission, video monitoring and control right transfer, the loading and unloading ports 5, the operator's cab 8, the operator's cab 75, the control cab 35 of the aircraft carrier and the replenishment oiler and driving cab 38 are equipped with network communication devices.

The container crane comprises a crane arm 2, a trolley 9 and a sling 10, the crane arm 2 can move along a runway 3 from the inside the loading/unloading port 5 to the outside the loading/unloading port 5 to arrive over the cargo carrier 25 lifted by the marine lifting units and the marine cranes, the trolley 9 which lifts a container runs on the crane arm 2, the trolley 9 lifts the sling 10 by four wire ropes 11 which are driven by a windlass, there are two downward guides 30 inside the trolley 9, and there is a runway 39 on each of the two guides 30, at top of the slings 10, there are two slide blocks 28 which are embedded in the two runways 39 respectively, the slings 10 run along the runway 39 up and down; when containers 24 are lifted from slide board 6 on the loading/unloading position A and from cargo carrier 25 on the loading/unloading position B lifted by the marine lifting units or the marine cranes, the trolley 9 runs on the crane arm 2 to the loading/unloading position A or the loading/unloading position B, after it, the slings 10 move guided by the guide 30 at the loading/unloading position A or the loading/unloading position B1 B2 B3 to fit a spin lock 29 into a lock hole 23 in the container 24 precisely. When the spin lock 29 fits into the lock hole 23, the slings 10 will lift up the containers 24. The container crane carries the container 24 and transport the container 24 between the slide board 6 on the loading/unloading position A inside the loading/unloading port 5 and the cabin 26 of cargo carrier 25 secured to the loading/unloading position B. Inside the loading/unloading port 5, there is/are one carrying board 6 or two carrying boards 6 which can slide forward and backward to move the containers 24 from the loading/unloading position A to a cabin of the aircraft carrier and replenishment oiler, or to move the containers 24 from a cabin of the aircraft carrier and replenishment oiler to the loading/unloading position A.

The operator's cab 8 and the operator's cab 75 can approach a side of the cargo carrier 25 lifted by the marine lifting units or the marine cranes and connect an oil pipe 7 in the loading/unloading port 5 of the aircraft carrier and the replenishment oiler to the oil tank 48 or to the oil tank 71 of the cargo carrier 25 to load/unload oils.

Each marine lifting unit or marine crane has four hydraulic arms, there is a hook 21 at the lowest end of the each hydraulic arms. A marine lifting unit has two slide frames 36 and two runways 18, the slide frame 36 is driven inward/outward along the runway 18, there are two hydraulic arms beneath the slide frame 36 which is in front, there are two hydraulic arms beneath the latter slide frame 36, the distance between the two hydraulic arms's hooks 21 beneath the same slide frame 36 and the distance between the two rings 22 in the right and left at the cargo carrier 25 are equal. The distances between the two hooks 21 of the hydraulic arms on the front and rear slide frame 36 is equal to the distance between the two rings 22 front and rear at the cargo carrier 25; The four hooks 21 are used to catch four rings 22 on the cabin 26's four corners of cargo carrier 25 and hanged and secured the cargo carrier 25.

Each of marine crane's four hydraulic arms is provided under each of the four corners of the gantry 74, the four hydraulic arms form a rectangular the distances between four hooks 21 at ends of the four hydraulic arms are equal to the distances between four lift rings 22 at four corners of the cabin 26.

Each of the four hydraulic arms has two hydraulic cylinders, cylinder 15 and cylinder 17, the hydraulic cylinder 17 is in the back, its upper end is connected with the joint axle 12 under the slide frame 36 and gantry 74, its bottom is a square plate 20, it connects the hooks 21 by a cardan joint 41 under the square plate 20, the mouth of the hooks 21 is backward; the hydraulic cylinder 15 is in the front, its upper end is connected with the joint axle 16 under the slide frame 36 and the gantry 74, its lower end is connected with the joint axle 14 at the front of the hydraulic cylinder 17; the end of two hydraulic cylinder 17 at the same line is connected and fixed by stick 13. The hydraulic cylinder 17 and the hydraulic cylinder 15 work together to move the hook 21 forward, backward, upward and downward to hook rings 22 and rise and fall the cargo carrier 25. There is a lock bar 42 at the mouth of the each hook 21, the lock bar 42 driven by a hydraulic cylinder 37 can lock the ring 22 be hanging hook 21.

Around the square plate 20, there are four tension springs 40 which connect the hook 21 at one end, the tension springs 40 are used to absorb horizontal and vertical impacts on the hook 21 during lifting of the ring 22; there are compression spring 88 and compression spring 89 between the square plate 20 and the cardan joint 41 to absorb vertical impacts on the hook 21 produced by the ring 22.

Each marine crane also comprises a gantry frame arm 61, a frame 62, a slide frame 63, a gantry 74, a windlass 58, a windlass 59, a wire rope 56, a wire rope 57, a wire rope 60, a pulley 55, a pulley 65, a pulley 49, a pulley 68, a pulley 69 and a pulley 72.

In the each of the four gantry's columns of the replenishment oiler's first gantry 86 and second gantry 45, there is a windlass 58, two windlasses 58 on the same side are fixed on the same shaft, driven by the same motor; the gantry frame arm 61 of marine cranes sway around the shaft of windlass 59 between the highest and lowest position as a supine position make by the self gravity of the marine cranes on both sides of the replenishment oiler and windlass 58's pulling wire rope 57 which round pulley 49. In one gantry frame arm 61, there have two windlass 59 in tandem and is fixed on the same shaft, driven by the same motor two wire rope 56 front and rear winds around the pulley 55 and the windlass 59 plural times and connects to one point on the windlass 59 and then connects to the inner end and the outer end of the slide frame 63 respectively to form a closed cycle. The slide frame 63's two front and rear frame bars are in front and rear frame bars' medial grooves of the gantry frame arm 61, the slide frame 63 is pulled by the wire rope 56 and driven by the windlass 59, and the slide frame 63 driven by the wire rope 56 can slide in a front bar and a rear frame bar of the gantry frame arm 61. The line between pulley 68 and pulley 65 and the line between pulley 55 and windlass 59 are parallel. The frame 62 and the slide frame 63 are tied together by a shaft 70 into a cross shape movable connection, the front and rear two wire ropes 60 round windlass 59 several times in the same way and the end is fixed on windlass 59. Starting from windlass 59, the another end of the wire rope 60 winds around the pulley 65, the pulley 68, the pulley 69, and the pulley 72, returns back and winds around the pulley 69, then are fixed to a shaft of the pulley 68, the wire rope 60 ties two ends of the shaft of the pulley 72 so to reduce bending moment on the frame 62 which produced by the weight of cargo loaded on gantry 74. Pulley 69 is the double pulleys. Wire rope 60 is driven by windlass 59 and can stretch in equal length with wire rope 56. Windlass 59 drags wire rope 56 when rotating in one direction, driving slide frame 63 and frame 62 slide inward, making wire rope 60 and wire rope 56 stretch synchronously; windlass 59 drags wire rope 56 when rotating in adverse direction, wire rope 56 slides outward around pulley 55 with slide frame 63 and frame 62. Frame 62 pulls wire rope 60 and wire rope 56 to stretch synchronously. The inside and outside bar of frame 62 are respectively pulley 68 and pulley 72's shafts. The outside bar of slide frame 63 is pulley 69's shaft. Gantry 74's central axis in front and rear direction is fastened into movable connection by outside aciform frame bar of frame 62. Gantry 74 can swing around the shaft of pulley 72. There is a brake 64 between the gantry 74 and the frame 62 to prevent the gantry 74's continue swinging motions relative to the frame 62, the brake 64 rotates around the shaft of the pulley 72, and its braking disc is fixed on the gantry 74, and its braking caliper is fixed on the frame 62. 73 is the suspender between the gantry 74 and the control cab 35.

There is respectively a standing ring 22 at four corners of the cabin 26 of cargo carrier 25, at the bottom of the cabin 26, there are two carrying boards 27 for moving the containers 24 from the loading/unloading position B at the central part of the cabin 26 to the front part or the rear part of the cabin 26.

The operator's cab 35 in the aircraft carrier is lifted by the crane 34 to slide toward outside on the runway 33 and get into the window 32. There is respectively one ship carrying board 67 on each of the two sides of the replenishment oiler's deck, the ship carrying boards 67 can transport the cargo carrier 25 between the position 81, the position 84, and a position 80 a position 83.

There is a shelf 44 used to store movable tanks 48 between the second gantry 45 and third gantry 82, and between the position 80 and the position 83, and above the shelf 44, there is a crane 53 which is movable rightward and leftward between the second gantry 45 and the third gantry 82, there is a trolley 54 on the crane 53, which can move forward and backward, the trolley 54 carries two windlass driven wire ropes 51 which can lift and lower a sling 52, and the sling 52 has two hooks 50 at the end to carry the rack 47 of the movable tank 48, the crane 53 is used to move the empty movable tanks 48 from the shelf 44 into the cabin 26 of the cargo carrier 25 at the position 80 or transport the empty movable tanks 48 from the cabin 26 of the cargo carrier 25 at the position 80 to the shelf 44.

When it is not replenishing, the empty cargo carrier 25 is put on the position 80, 81, 83, and 84 of the deck on replenishment oiler. When replenishing, the marine crane on the two sides sling respectively cargo carrier 25 on the position 81 and 84 to the in sea and moves to the loading/unloading position B, but the hook 21 does not be separated with the ring 22 on cargo carrier 25. The crane arm 2 in the container loading/unloading ports 5 reaches outward to the upper side of the cargo carrier 25, trolley 9 and sling 10 on the carrying board 6 of the loading/unloading position A hang the containers 24 loading cargo or ammunition one by one, move to the cabin 26 of the cargo carrier 25 on the loading/unloading position B and then put them in turn, or operations cab 8 hangs on the trolley 9 and move to the side of cargo carrier 25, the operator in operations cab 8 connects replenishment oil pipe 7 with the movable oil tank tank 48 or fixed oil tank 71 to load/unload oil; the crane arm 77 in the oil loading/unloading port 5 slides on the runway 78 to make the operations cab 75 reach out to the side of the cargo carrier 25, the operator in the operations cab 75 connects replenishment oil pipe 7 to the fixed oil tank 71 for loading/unloading oil. After finishing unloading the cargo to the cargo carrier 25, the crane arm 2 and the crane arm 77 stretch back to the loading/unloading port 5, the marine crane on the two sides put down the cargo carrier 25 totally and separate the hook 21 from the ring 22, cargo carrier 25 drives back to the aircraft carrier.

Two cargo carriers 25 drive to the loading/unloading port 5 on both sides of the aircraft carrier respectively, on both sides of the aircraft carrier, the marine lifting unit's hook 21 hook the rings 22 on the corresponding position of cargo carrier 25, and move the cargo carriers 25 to the loading/unloading position B. The crane arm 2 in the container loading/unloading port 5 reaches out the loading/unloading port 5 to arrive above cargo carrier 25, the trolley 9 and sling 10 move to the loading/unloading position B, and transport in turn the container 24 filled with supplies or ammunition in the cabin 26 to on the carrying board 6 at the loading/unloading position A in the loading/unloading port 5, carrying board 6 moves the container 24 into the cabin of aircraft carrier which is in front or at the back of the loading/unloading port 5. Or hang the operator's cab 8 on the trolleys 9 and move near to the cargo carrier 25, the operator in operator's cab 8 connects an oil pipe 7 to the movable oil tank 48 or the fixed oil tank 71 to unload oils, crane arm 77 in the oil loading/unloading port 5 reach out the operator's cab 75 near to the cargo carrier 25, the operator in operator's cab 75 connects an oil pipe 7 to the fixed oil tank 71 to unload oils. After unloading the container 24 in the cabin 26, the trolley 9 and sling 10 lift up the empty container 24 in the loading/unloading port 5 to the cabin 26 one by one. After unloading the oils in the cargo carrier 25 and loading the empty containers, retract the crane arm 2 and crane arm 77 to the loading/unloading port 5, after separate the hook 21 from lift rings 22, two cargo carrier 25 steer to the replenishment oiler.

Ship carrying board 67 on both sides of the replenishment oiler's desk transports the empty cargo carrier 25 from position 80, position 83 to position 81, position 84 for easy marine crane hoisting.

The operator in control cab 35 and the driver in cargo carrier 25 communicate and cooperate through wireless communication to finish the operation of lifting a cargo carrier 25 by using marine lifting units and marine cranes. The operation, lifting, transporting, unloading container 24 from cabin 26 to the container loading/unloading port 5, is finished by the communication and cooperation of the operator in container loading/unloading port 5 and the operator in control cab 35 through wired and wireless communication.

The aircraft carrier replenishment system which is equipped with container and oil tank supplies greatly improves the efficiency of a carrier battle group. The aircraft carrier and replenishment oiler with the replenishment system can also keep the lateral replenishment system by using a rope.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is the schematic diagram of the relative position of the container loading/unloading port 5 in sidewalls 4 of the aircraft carrier, marine lifting unit, the cargo carrier 25 and container 24 viewing from the front to the back.

FIG. 2 is the schematic diagram of the relative position of the container loading/unloading port 5 in sidewalls 4 of the aircraft carrier, marine lifting unit, the cargo carrier 25 and container 24 viewing from the left to the right.

FIG. 3 is the schematic diagram which marine crane hoists the cargo carrier 25 to the deck at one side of the replenishment oiler, and the marine crane hoists the cargo carrier 25 in the sea at other side of the replenishment oiler viewing from the front to the back.

FIG. 4 is the schematic diagram of the replenishment oiler, marine lifting unit, the cargo carrier 25 on the deck viewing from the top to the bottom.

FIG. 5 is the schematic diagram of marine lifting unit and the structure of the hook on the marine crane.

DETAILED DESCRIPTION OF THE EMBODIMENTS

Example 1: as shown in FIG. 1, FIG. 2, FIG. 3, FIG. 4, stipulate the head to tail direction of aircraft carrier and the replenishment oiler as the forward and backward directions, the head of aircraft carrier is the front direction; stipulate the horizontal direction of the forward and backward direction perpendicularity as the left and right direction, face the front and stipulate the direction according to the left and right hands, the end near the hull axial is the inner side, the end away from the hull axial is the lateral side.

The position where sling 10 load and unload containers 24 in the container loading/unloading port 5 on carrying board 6 is loading/unloading position A. The position of loading and unloading cargo to which cargo carrier 25 hooked by marine lifting unit and marine crane is moved is loading/unloading position B, the loading/unloading position B in cabin 26 of cargo carrier 25 includes B1, B2, B3 from inside to outside. The terminal of trolley 9 driving in inward direction is loading/unloading position A and the terminal in outward direction is B3. The distance and the relative height between cargo carrier 25 on loading/unloading position B and the loading/unloading port 5 are fixed. The height of loading/unloading position B is based on the stability of cargo carrier 25 on hook 21 which the impact of the buoyancy of the water and waves.

A console located within the container loading/unloading port 5 has the loading/unloading position A, B1, rising, falling, locking, unlocking, inward sliding and outward sliding command key. The console in the control cab 35 on the same side has the loading/unloading position A, B1, B2, B3, rising, falling 1, falling 2, locking and unlocking command key. When press respectively the command key in the loading/unloading position A, B1, B2, B3, the trolleys 9 on the crane arm 2 can automatically walk and accurately arrive at the loading/unloading position A, B1, B2, B3, corresponding to the command key; when press the rising command key, slings 10 would rise or lift the containers 24 to the highest position; when press the falling command key, the slings 10 would fall to the same position of the container 24 on the carrying board 6; press the falling 1 command key and make sling 10 drop down to the position of containers 24 in the first layer cabin 26; press the falling 2 command key and make the sling 10 drop down to the loading/unloading position of the container 24 in the second layer; press the inward sliding command key and make the carrying board 6 slide into the loading/unloading port 5, press the outward sliding command key and make the carrying board 6 slide into the cabin of the replenishment oiler and the aircraft carrier; press the locking and unlocking command and make the spin lock 29 locks and unlocks in the lock hole 23.

A container loading/unloading port 5 and the operator's cab 8 within the container loading/unloading port 5 is operated by an operator. The operator is responsible for operating the container crane to rising, and falling the container 24 at the loading/unloading position A, and operate the carrying board 6 to move the container 24 from the loading/unloading position A to the cabin or from the cabin to the loading/unloading position A, take and operate the operator's cab 8 moving to the cargo carrier 25 and connect the oil pipe 7 to the oil tank 48 and the oil tank 71; there is an operator within every the operator's cab 75 and the operator is responsible for take and operate the operator's cab 75 to move to the cargo carrier 25 and to connect the oil pipe 7 to the oil tank 71; there is an operator within every the operator's cab 35, the operator is responsible for catching the cargo carrier 25 through the marine lifting unit or marine crane, the operator in the operator's cab 35 of the container loading/unloading port 5 is responsible for the job of operating the container crane to rising and falling the container 24 at the loading/unloading position B, and responsible for the job of the trolleys 9 on the crane 2 moving from the loading/unloading position A to the loading/unloading position B3, the operator in the operator's cab 35 work rear oriented; there is a driver within every the operator's cab 38, the driver is responsible for the driving of the cargo carrier 25 and operating the carrying board 27 to move the container 24 from/to the central loading/unloading position B in the cabin 26 to/from the front and back of the cabin 26.

For facilitation of the operators' talking, data transmission, video monitoring and control right transfer, the loading/unloading ports 5, the operator's cab 8, the operator's cab 75, the control cab 35 and driving cab 38 are equipped with network communication devices; The position and condition of the operation and process of the trolleys 9 hoisting the container 24 can be seen on the screen in the loading/unloading port 5 and the operator's cab 35, the control of the trolleys 9 can be exchanged between the loading/unloading port 5 and the operator's cab 35.

A loading/unloading ports 5 in sidewalls 4 of the aircraft carrier, and in sidewalls 76 of the replenishment oiler, the ports 5 on the left side of the aircraft carrier and the replenishment oiler are the container loading/unloading ports 5, and the ports 5 on the right side of the aircraft carrier and the replenishment oiler are the oil loading/unloading ports 5. The loading/unloading port 5 is on the flange parts of the ship where the waves are small while sailing and the ship deck dangles wide. The carrying board 6 within the loading/unloading port 5 is higher than the highest waterline of the aircraft carrier+high degree of the flange of the cargo carrier 25 covering above sea level 31. The structure and size of the loading/unloading port 5 in aircraft carrier and the replenishment oiler are same.

There is a left and right setting runway 3 above the container loading/unloading port 5, there is a crane arm 2 in the runway 3, the crane arm 2 is a rectangle frame, the crane arm 2 driving by the power in container loading/unloading port 5 sliding in the runway 3 can be stretched out and in the loading/unloading port 5, the outer end of the crane arm 2 is lifted by two ropes 19, the other end of the two ropes 19 is fixed on the hull by hoist scaling to stretch. There is a trolleys 9 which can move and arrive the inside/outside the loading/unloading port 5 on the crane arm 2, the below of the four corners of the rectangular trolley 9 are pulled to the sling 10 by four wire ropes 11, wire rope 11 is drove by the windlass on the trolley 9, there are two vertical guide sliders 30 inside the trolley 9, every guide sliders 30 has a runways 39, there are two slide blocks 28 in the up end of slings 10 embedded within two runways 39 respectively, slings 10 can slide up and down on a runways 39, slings 10 slides down at the loading/unloading position A and B relying on its own gravity and makes the spin lock 29 accurately inserted into the lock hole 23 of container under the guide of the guide slider 30. After the spin lock 29 lock the lock hole 23, the sling 10 pulls upward the container 24 by four wire ropes 11. There is an operator's cab 8 in the container loading/unloading port 5 which hanged to the trolley 9 can move on the crane arm 2 and arrive the outside of the loading/unloading port 5, the operator's cab 8 is using for carrying the operator to the nearby the cargo carrier 25 to connect the oil pipe 7 to the oil tank 48 and the oil tank 71. There is a crane arm 77 which can extend outward installing in the runway 78 in the oil loading/unloading port 5, there is an operator's cab 75 hanging outer side the crane arm 77, the operator's cab 75 is using for carrying the operator to the nearby the cargo carrier 25 to connect the oil pipe 7 to the oil tank 71. There are many oil pipes 7 within operator's cab 8 and operator's cab 75 using for different fuel loading and unloading, its outer end interface is different specification corresponding to different oil hold tank interface, the inner port connects to different oil tanks within the Cabin.

After four rings 22 in the cargo carrier 25 are hooked by four hooks 21 of the marine lifting unit and four marine crane, the crane arm 2 and the crane arm 77 stretch out from the loading/unloading port 5; after the crane arm 2 and the crane arm 77 holding back from the loading/unloading port 5, the four hooks 21 of the marine lifting unit and the marine crane separate from the four rings 22.

Two carrying board 6 in tandem in the loading/unloading port 5 move forward and backward and transport the container 24 from/to the loading/unloading position A to/from the cabin of aircraft carrier and the replenishment oiler.

The operator's cab 35 in the aircraft carrier is lifted by the crane 34 to slide toward outside and inside on the runway 33 and get into the window 32.

On both sides of the aircraft carrier, there is respectively a marine lifting unit above the outside of the loading/unloading port 5 of the aircraft carrier, beneath the aircraft carrier's deck 1, the marine lifting units are used to hang and secure the cargo carrier 25 in the sea; the dangling ship deck outside the loading/unloading ports 5 is narrow, the slide frame 36 on the right side of the marine lifting units can be telescopic and slide to the outside edge of deck 1.

On each of a gantry's column of a replenishment oiler's first gantry 86 and a second gantry 45, there is respectively a marine crane to hang and secure the cargo carrier 25 in the sea and to lifting the empty cargo carrier 25 from/to the sea to/from a position 81 or a position 84 on the replenishment oiler's deck.

Each marine lifting unit in the aircraft carrier or each marine crane in the replenishment oiler has four hydraulic arms, there is a hook 21 in the bottom of every hydraulic arms. The Four hydraulic arms in the marine crane are installed under the four corners of gantry 74. Below the front slide frame 36 of marine lifting unit installs two sets of hydraulic arm, installs two sets of hydraulic arm below the back slide frame 36, the distance between the hooks 21 of two hydraulic arm below the same slide frame 36 is same as between two rings 22 from left to right on the cargo carrier 25, the distance between the hooks 21 of two hydraulic arm in tandem below the slide frame 36 is same as between two rings 22 in tandem on the cargo carrier 25, cargo carrier 25 are hooked and stabilized depend on the four hooks 21 hook the four rings 22 in the four corners of the cargo carrier 25, the slide frame 36 is driven which sliding in the slide 18 in the direction of inside and outside.

There are two hydraulic cylinder in one set of hydraulic arm, the hydraulic cylinder 17 is in the back, its upper end is connected with the joint axle 12 in the slide frame 36 and gantry 74, its bottom is a square plate 20, as shown in FIG. 5, it connects the hooks 21 by a cardan joint 41 under the square plate 20, the mouth of the hooks 21 is backward; the hydraulic cylinder 15 is in the front, its upper end is connected with the joint axle 16 of the slide frame 36 or the gantry 74, its lower end is connected with the joint axle 14 at the back of the hydraulic cylinder 17; the end of two hydraulic cylinder 17 at the same line is connected and fixed by stick 13. The hydraulic cylinder 15 and hydraulic cylinder 17 working together can make the hooks 21 rise, fall, swing back and forth to hook rings 22 and rise and fall the cargo carrier 25. Hook mouth locking plate 42 is driven by the hydraulic cylinder 37, hook mouth locking plate 42 locking with the hooks 21 can prevent the rings 22 come off. There is respectively a tension springs 40 in the front, back, left and right of the square plate 20, the other end of the four tension springs 40 is connected with the hooks 21, the four tension springs 40 is using for buffering the impact to the hooks 21 in the horizontal and vertical direction while hooking the rings 22. There are pressure springs 88 and pressure springs 89 between the square plate 20 and the cardan joint 41 which is using for buffering the impact to the hooks 21 in the vertical direction while hooking the rings 22. 87 is the shaft lever of pressure springs 88 and pressure springs 89, 90 is tension spring 40's hang hole hanging on the square plate 20, 91 is tension spring 40's hang hole hanging on the hook 21, 92 is display lamp where hook 21 is behind.

When working, the front two hydraulic cylinders' hook 21 of the marine lifting unit or marine crane hook the front two lift rings 22 of cargo carrier 25 and lock them with lock bar 42. Then, the latter two hydraulic cylinders' hook 21 hook the latter two lift rings 22 and lock them with lock bar 42.

In the each of the four gantry's columns of the replenishment oiler's first gantry 86 and second gantry 45, there is a windlass 58, the two windlasses 58 on the same side are fixed on the same shaft, driven by the same motor; the gantry frame arm 61 of marine cranes sway around the shaft of windlass 59 between the highest and lowest position as a supine position make by the self gravity of the marine cranes on both sides of the replenishment oiler and windlass 58's pulling wire rope 57.

In one gantry frame arm 61, there have two windlass 59 in tandem and is fixed on the same shaft, driven by the same motor; two wire ropes 56 front and rear round pulley 55 and windlass 59 several times in the same way and are fixed with one point on the windlass 59 and then are connected to the slide frame 63's inside and outside ends to become closed loop. The slide frame 63's two front and rear frame bars are in front and rear frame bars' medial grooves of the gantry frame arm 61 and wire ropes 56 pulls slide frame 63 to slide in front and rear frame bars' medial grooves of the gantry frame arm 61 driven by windlass 59.

The line between pulley 68 and pulley 65 and the line between pulley 55 and windlass 59 are parallel. The shaft 70 connects the two movable frames by the axes of frame 62 and slide frame 63 in front and rear direction. The front and rear two wire ropes 60 round windlass 59 several times in the same way and the end is fixed on windlass 59. The another end of wire rope 60 rounds pulley 65, pulley 68, pulley 69 starting from windlass 59 and round pulley 72 to return back and round pulley 69 again, then is fixed on the shaft of pulley 68, wire rope 60 ties two ends of the shaft of pulley 72 to reduce bending on frame 62 which is produced by the weight of cargo loaded on gantry 74. Pulley 69 is the double pulleys. The shaft from bar 66 near one side of pulley 65 to windlass 58 can be fixed by wire rope to prevent the bar 66 from breaking off.

Wire rope 60 is driven by windlass 59 and can stretch in equal length with wire rope 56. Windlass 59 drags wire rope 56 when rotating in one direction, driving slide frame 63 and frame 62 slide inward, making wire rope 60 and wire rope 56 stretch synchronously; windlass 59 drags wire rope 56 when rotating in adverse direction, wire rope 56 slides outward around pulley 55 with slide frame 63 and frame 62. Frame 62 pulls wire rope 60 and wire rope 56 to stretch synchronously. The inside and outside bar of frame 62 are respectively pulley 68 and pulley 72's shafts. The outside bar of slide frame 63 is pulley 69's shaft.

Gantry 74's central axis in front and rear direction is fastened into movable connection by outside aciform frame bar of frame 62. Gantry 74 can swing around the shaft of pulley 72. There is a brake 64 between gantry 74 and frame 62 to prevent gantry 74 from continuing swinging relative to frame 62, the brake 64 pivots the shaft of pulley 72, and its braking disc is fixed on gantry 74, and its braking caliper is fixed on frame 62. There is a control cab 35 in the front end of gantry 74.

Cargo carrier 25 can be moved to the loading/unloading position B by two slide frames 36 when four hooks 21 on a marine lifting unit catch four rings 22 on the cargo carrier 25; cargo carrier 25 can also be moved to loading/unloading position B by slide frame 63's sliding and gantry frame arm 61's swinging when four hooks 21 on a marine crane catch four rings 22 on the cargo carrier 25.

When the gantry frame arm 61 is in vertical upward position, the sliding of slide frame 63 has the function of going up and down, when the gantry frame arm 61 is in horizontal level, the sliding of slide frame 63 has the function of sliding inward and outward, when the gantry frame arm 61 is in the position between vertical upward and horizontal level, slide frame 63 slides slant.

There are four cargo carriers 25 shuttling between the aircraft carrier and the replenishment oiler, among which three's cabin 26 are fixed tank 71, the other one's cabin 26 is suitable to carry both three movable oil tanks 48 or containers 24, i.e. two to three layers of containers lied from left to right or from front to back. The size of container 24 is standard container 20′, the length of an oil tank 48 is a container's length, and the width of an oil tank 48 is about three containers' width, the height is two containers' height. Oil tank 48 can be in mixed shipment with containers 24 and containers 24 must be put in the middle of cargo carriers 25 when mixed shipment.

The carrying board 27 at the bottom of cargo carriers 25's cabin 26 can move forward and backward controlled by driver in cargo carriers 25 which is made of lightweight and high strength materials.

There is respectively one ship carrying board 67 on both sides of the replenishment oiler's deck, ship carrying boards 67 can transport a cargo carrier 25 from/to position 81, position 84 between the first gantry 86 and the second gantry 45, to/from position 80 and position 83 between second gantry 45 and third gantry 82. There is respectively an empty cargo carrier 25 to fix oil tank 71 on position 83 and position 84. There is an empty cargo carrier 25 to fix oil tank 71 on position 80. There is an empty cargo carrier 25 transporting containers 24 on position 81. If you want to change the position of cargo carriers 25 on position 80 and position 81, the positions of two cargo carriers 25 can be changed after hanging them in the sea. Movable tank 48 and container 24 can be mixed loaded in cabin 26.

On both sides of the middle part of fixed oil tank 71, there is a connector connecting oil pipe 7. On the front and rear side of right side of movable oil tank 48, there is a connector connecting oil pipe 7.

Above the central position 79 between second gantry 45 and third gantry 82, and between position 80 and position 83, there is a suspended movable oil tank 48's shelf 44, the shelf 44 is slightly higher than the cargo ship 25's margin placed on deck. Above the shelf 44, there is a crane 53 which can be driven to slide on the left and right on second gantry 45 and third gantry 82. On the crane 53, there is a trolley 54 sliding forward and backward. Under the trolley 54, there is a sling 52. Trolley 54 and sling 52 are connected by two wire ropes 51 rolled synchronously by windlass. Under the sling 52, there are two hooks 50. When it comes to use the cargo carrier 25 for loading containers 24 to ship fuel, empty movable oil tanks 48 on the position 44 can be shipped to cabin 26 of cargo carrier 25 on position 80 by crane 53, or empty movable oil tank 48 in cabin 26 on cargo carrier 25 on position 80 can be shipped on shelf 44. There can be put three or four movable oil tanks 48 on shelf 44. 85 is direction arrow that cargo carrier 25 be moved on the deck.

In order to keep the aircraft carriers and the replenishment oiler in the steady state, the operation of the marine lifting unit and a marine crane for loading and unloading of goods and materials on both sides should try to go on simultaneously.

Abeam replenishing rig on existing replenishment oiler's gantry can be still existed, 43 is an abeam replenishment oil pipe.

When starting replenishing, two sides of the gantry frame arm 61 hang vertically cargo carrier 25 on position 81 and position 84. The two operators in control cab 35 of the replenishment oiler respectively operate windlass 59 to drag wire rope 56 in order to make slide frame 63 slide upward in front and rear frame bars of the gantry frame arm 61, thus rising frame 62, gantry 74 and cargo carrier 25, operate windlass 58 to release the traction of wire rope 57 for the gantry frame arm 61 leaning gravity gantry 74 and the gravity of cargo carrier 25 swing in infer lateral direction to the horizontal position, then operate windlass 59 and windlass 58 to move cargo carrier 25 to loading/unloading position B, hook 21 is not separated from the cargo carrier 25's ring 22. After cargo carrier 25 arrives at loading/unloading position B, inform operators in loading/unloading ports 5 of two sides respectively of handling the arm of the crane arm 2 and crane arm 77 out to the loading/unloading ports 5; inform driver in cargo carrier 25 of moving carrying board 27 to the middle of cabin 26. Operator in container's loading/unloading ports 5 presses loading/unloading position A command key, inward sliding command key, falling command keys, locking command keys and rising command key to make container 24 suspend on the loading/unloading position A from loading/unloading position A by trolleys 9 and slings 10, then presses outward sliding command key and carrying board 6 comes back to the cabin of the replenishment oiler. After the operator in control cab 35 takes over the operational control, presses B3 command key, falling 1 command keys, unlocking command keys, lifting command key and loading/unloading position A command key to put the container 24 on carrying board 27's B3 and sling 10 rises. The trolley 9 come back to loading/unloading position A. After staff in cabin of the replenishment oiler putting another container 24 on the carrying board 6, operator in loading/unloading port 5 presses inward sliding command key, the carrying board 6 moves container 24 in cabin of the replenishment oiler to loading/unloading port 5 for the preparation of the second container 24's shipment. The operator in control cab 35 first fills the lower layer, then fills the upper layer of container 24 on carrying board 27 according to the sequence of B3, B2, B1. After a carrying board 27 is full of containers 24, drivers move the carrying board 27 back to the original position, and move the another carrying board 27 to the middle of cabin 26, after fill the container 24 according to the same order, move the carrying board 27 to the original position, finally in the middle bottom of cabin 26, fill the container 24 according to the same order. When loading and unloading oil, the operators of two loading/unloading ports 5 respectively ride and operate operations cabs 8 and operation cabs 75, moving to near cargo carrier 25 to connect respectively oil delivery pipes 7 in the two loading/unloading ports 5 to oil tank 71 or oil tank 48 on two cargo ships 25 for loading oil. The operator's cab 8 is hanging on the trolley 9, following trolley 9 for moving near to cargo carrier 25. After the loading, the operators in two loading/unloading ports 5 respectively stretch crane arm 2 and crane arm 77 back to loading/unloading ports 5. The operators in two control cabs 35 operate marine crane to put cargo carrier 25 completely into the sea, unlock lock bar 42, separate the rear two hooks 21 and ring 22, then separate the front two hooks 21 and ring 22. The operator in control cab 35 inform drivers of setting sail, the driver drivers cargo carrier 25 to the aircraft carrier.

The operators in two control cab 35 operates respectively both sides of replenishment oiler marine crane's gantry frame arm 61 erect, the workforce in the replenishment oiler moves the cargo carrier 25 on carrying board 67 from position 80 and 83 to 81 and 84. The operators in two control cabs 35 hang cargo carrier 25 in the sea and move to B, then unload the oil.

When cargo carrier 25 drives near the aircraft carrier, operators in two control cabs 35 of the aircraft carrier operate respectively two hydraulic arms on the front of the marine lifting units on the two side to cooperate with the drivers in driving cab 38 to hook two rings 22 on the front of the cargo carrier 25, then to operate respectively two hydraulic arms on the back of the marine lifting units to hook two rings 22 on the back of the cargo carrier 25. Lock ring 22 with a lock bar 42 and move the cargo carrier 25 to the loading/unloading position B. After cargo carrier 25 moves to the loading/unloading position B, operator in control cab 35 informs operators in two loading/unloading ports 5 respectively stick the crane arm 2 and crane arm 77 out of the loading/unloading ports 5; the operator in control cab 35 respectively press B1 command key, falling 2 command keys, locking command keys, rising command key and loading/unloading position A command key to move the trolley 9 and sling 10 to B1 and decline, lock and suspend the second layer of container 24 on the carrying board 27 and move to the loading/unloading position A. After the operator in loading/unloading ports 5 took over the operational control, press falling command key, unlock command key, lifting command key, outward sliding command key, position B1 command key, the trolley 9 unload container 24 and want back to position B1. After the container 24 are unload completely from the cargo carrier 25 to unload empty container 24 from container loading/unloading ports 5 to cargo carrier 25. The sequence of unloading is the same as the sequence of unloading container 24 from the replenishment oiler to cargo carrier 25.

The order of unloading containers 24 from cabin 26 is: first unload the three containers 24 in the upper layer of second row, the discharge of the order is: B1, B2, B3; and unload container 24 in the below layer of second row in the same order; After carrying board 27 moving the container 24 in front and rear rows to the second row of cabin, unload container 24 in the same order.

In order to strengthen the stability of container 24 in cabin 26, we can connect the two layers of container 24 with controllable spin lock, the lowest layer of the container 24 can be connected with the carrying board 27 and the bottom board of cabin 26 by controllable spin lock.

During the loading of three movable oil tanks 48, they can be connected by communicating pipes, the total joint after connecting associated with the oil pipe 7 is on the movable oil tank 48 in the middle of cabin 26. The highest speed of sailing about cargo carrier 25 is significantly faster than the speed of aircraft carriers and the replenishment oiler, so that we can catch the aircraft carriers and the replenishment oiler which are sailing.

In front of ring 22 is the display light for operation at night. Main propulsion propeller and rudder are in the rear cargo carrier 25. Second rudder and second propeller for adjusting driving direction of cargo carrier's 25 head can be put in the front of the central cargo carrier 25. On both sides of the cargo carrier 25 are bump rubber. Cargo carrier 25 is designed to wave piercing catamaran, so cargo carrier 25 can run more stably.

In order to reduce the height of the marine lifting unit in the aircraft carrier, the fixed frames can be increased between the below of deck 1 of the aircraft carriers and the marine lifting unit.

There is a video camera downward on trolley 9 for observing the loading and unloading of container 24 by control cab 35's operators. 

1. An aircraft carrier replenishment system designed to transport cargo using containers and oil tanks, wherein comprising: A. loading/unloading ports (5) in sidewalls (4) of the aircraft carrier and in sidewalls (76) of the replenishment oiler, the ports on one side of the aircraft carrier and the replenishment oiler are the container loading/unloading ports (5), which are used to load/unload containers (24) and oils, and the ports on the other side of the aircraft carrier and the replenishment oiler are the oil loading/unloading ports (5) which is used to load/unload oils specially; inside the container loading/unloading ports (5), there is a container crane which can move and arrive the outside the container port (5) along a runway (3), and an operator's cab (8) hanged to the container crane to the outside of the loading/unloading port (5), the container crane comprises a crane arm (2), a trolley (9) and a sling (10), the trolley (9) lifts the sling (10) by four wire ropes (11) which are driven by a windlass, the trolley (9) runs on the crane arm (2), the sling (10) carries the container (24) and transport the container (24) from/to the carrying board (6) on the loading/unloading position (A) inside the loading/unloading port (5) to/from the cargo carrier (25) secured to the loading/unloading position (B); inside the oil loading/unloading port (5), there is an operator's cab (75) hanged on an outer side of a crane arm (77) which can move along a runway(78) and arrive the outside of the oil loading/unloading port (5), both of the operator's cab (8) and the operator's cab (75) can approach a side of the cargo carrier (25) and connect an oil pipe (7) to the oil tank (48) or to the oil tank (71) to load/unload oils; inside the container loading/unloading port (5), there is/are one carrying board (6) or two carrying boards (6) which can slide forward and backward to move the containers (24) from the loading/unloading position (A) in the loading/unloading port (5) to a cabin of the replenishment oiler and the aircraft carrier, or to move the containers (24) from a cabin of the replenishment oiler and the aircraft carrier to the loading/unloading position (A) in the loading/unloading port (5); B. on each sides of the aircraft carrier, there is respectively a marine lifting unit which is beneath the aircraft carrier's deck (1) above the outside of the loading/unloading port (5) of the aircraft carrier, the marine lifting units are used to hang and secure the cargo carrier (25) in the sea; on the left side and the right side of a gantry's column of a replenishment oiler's first gantry (86) and a second gantry (45), there is respectively a marine crane to hang and secure the cargo carrier (25) in the sea and to move the empty cargo carrier (25) from/to the sea to/from a position (81) or a position (84) on the replenishment oiler's deck; each marine lifting unit or marine crane has four hydraulic arms, and each of the four hydraulic arms has two hydraulic cylinders, cylinder (15) and cylinder (17), a higher end of the cylinder (15) is connected to the front end of the slide frame (36) and a higher end of the cylinder (17) is connected to the back end of the slide frame (36), or a higher end of the cylinder (15) is connected to the front end of the gantry (74) and a higher end of the cylinder (17) is connected to the back end of the gantry (74), and a lower end of the cylinder (15) and a lower end of the cylinder (17) are connected with each other, there is a hook (21) at the lower end of the cylinder (17), the hydraulic cylinder (15) and the hydraulic cylinder (17) work together to move the hook (21) forward, backward, upward and downward; the marine lifting unit has two slide frames (36) and two runways (18), there are respectively a left and right hydraulic arm beneath each slide frame (36), the slide frame (36) is driven inward/outward along the runway (18); each marine crane also comprises a gantry frame arm (61), a frame (62), a slide frame (63), a gantry (74), a windlass (58), a windlass (59), a wire rope (56), a wire rope (57), a wire rope (60), a pulley (55), a pulley (65), a pulley (49), a pulley (68), a pulley (69) and a pulley (72); one end of the gantry frame arm (61) is fixed to the shaft of the windlass (59), the other end is secured to the wire rope (57) driven by the windlass (58) and sways between the highest and lowest luffing position; the frame (62) and the slide frame (63) are tied together by a shaft (70) into a cross shape movable connection, the wire rope (56) winds around the pulley (55) and the windlass (59) plural times and connects to one point on the windlass (59) and then connects to the inner end and the outer end of the slide frame (63) respectively to form a closed cycle which is pulled by the wire rope (56) and driven by the windlass (59), the slide frame (63) driven by the wire rope (56) can slide in a front bar and a rear frame bar of the gantry frame arm (61), the wire rope (60) is driven by the windlass (59) and can stretch in equal length with the wire rope (56), the wire rope (60) winds around the pulley (65), the pulley (68), the pulley (69), and the pulley (72), returns back and winds around the pulley (69), then are fixed to a shaft of the pulley (68), the wire rope (60) ties two ends of the shaft of the pulley (72) so to reduce bending moment on the frame (62) which produced by the weight of cargo loaded on gantry (74); a shaft shaped frame bar outside the frame (62) is tied to the upper of the central point of the gantry (74) via a movable connection, each of the four hydraulic arms is provided under each of the four corners of the gantry (74), the four hydraulic arms form a rectangular; the distances between four hooks (21) at ends of the four hydraulic arms of the marine lifting unit or the marine crane are equal to the distances between four lift rings (22) at four corners of the cabin (26); the cargo carrier (25) can be moved to the loading/unloading position (B) by two slide frames (36) when four hooks (21) on the marine lifting unit catch four rings (22) on the cargo carrier(25); the cargo carrier (25) can also be moved to loading/unloading position (B) by moving the slide frame (63) and swinging the gantry frame arm (61) when four hooks (21) on the marine crane catch four rings (22) on the cargo carrier (25); C. there are four cargo carriers (25) shuttling between the aircraft carrier and the replenishment oiler to transport cargo, three of the four cargo carriers (25) have cabins (26) for fixed tank (71)s which are dedicated to transporting oils; one of the four cargo carriers (25) has cabin (26) which is suitable to carry three oil tanks (48) or carry the containers (24), i.e. 2 to 3 layers of containers lied from left to right or from front to back; at each corner of the cabin (26), there is a ring (22); at the bottom of the cabin (26), there are two carrying boards (27) for moving the containers (24) from the loading/unloading position (B) at the central part of the cabin (26) to the front part or the rear part of the cabin (26); D. there is a control cab (35) in front of the marine lifting unit, and a control cab (35) in front of the gantry (74) on the marine crane; the control cab (35) can be used to lift the cargo carrier (25) using the marine lifting units or the marine cranes; for facilitation of the operators' talking, data transmission, video monitoring and control right transfer, the loading/unloading ports (5), the operator's cab (8), the operator's cab (75), the control cab (35) of the aircraft carrier and the replenishment oiler and driving cab (38) are equipped with network communication devices; E. there is respectively one ship carrying board (67) on each of the two sides of the replenishment oiler's deck, the ship carrying boards (67) can transport the cargo carrier (25) between the position (81), the position (84), and a position (80) a position (83); there is a shelf (44) used to store movable tanks (48) between the second gantry (45) and third gantry (82), and between the position (80) and the position (83), and above the shelf (44), there is a crane (53) which is movable rightward and leftward between the second gantry (45) and the third gantry (82), there is a trolley (54) on the crane (53), which can move forward and backward, the trolley (54) carries two windlass driven wire ropes (51) which can lift and lower a sling (52), and the sling (52) has two hooks (50) at the end to carry the rack (47) of the movable tank (48); the crane (53) is used to move the empty movable tanks (48) from the shelf (44) into the cabin (26) of the cargo carrier (25) at the position (80) or transport the empty movable tanks (48) from the cabin (26) of the cargo carrier (25) at the position (80) to the shelf (44).
 2. The aircraft carrier replenishment system designed to transport cargo using containers and oil tanks according to claim 1, wherein there are two downward guides (30) inside the trolley (9), and there is a runway (39) on each of the two guides (30) at top of the slings(10), there are two slide blocks (28) which are embedded in the two runways (39) respectively, the slings (10) run along the runway (39) up and down; when the containers (24) are loading/unloading, the cargo carrier (25) is lifted and moved above the loading/unloading position (B), and the trolley (9) runs to the loading/unloading position (B), then the slings (10) guided by the guide (30) to fit a spin lock (29) into a lock hole (23) in the container (24) precisely.
 3. The aircraft carrier replenishment system designed to transport cargo using containers and oil tanks according to claim 1, wherein there is a lock bar (42) driven by a hydraulic cylinder (37) at the mouth of the each hook (21), the lock bar (42) can block the mouth of each hook (21) to prevent loosing ring (22); the square plate (20) is at a lower end of the underneath hydraulic cylinder (17), there is a cardan joint (41) under the square plate (20) which connects the hydraulic cylinder (17) and the hook (21), around the square plate (20), there are four tension springs (40) which connect the hook (21) at one end, the tension springs (40) are used to absorb horizontal and vertical impacts on the hook (21) during lifting of the ring(22); there are compression spring (88) and compression spring (89) between the square plate (20) and the cardan joint (41) to absorb vertical impacts on the hook (21) produced by the ring (22).
 4. The aircraft carrier replenishment system designed to transport cargo using containers and oil tanks according to claim 1, wherein there is a brake (64) between the gantry (74) and the frame (62) to prevent the gantry (74)'s continue swinging motions relative to the frame (62), the brake (64) rotates around the shaft of the pulley (72), and its braking disc is fixed on the gantry (74), and its braking caliper is fixed on the frame (62). 